Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik VESTOPLAST W-1750 Amorphous Polyolefin

Evonik VESTOPLAST W-1750 is an amorphous polyolefin (APO) thermoplastic resin offering excellent tack, heat resistance and compatibility with polymers like EVA and PE. Designed for hot-melt adhesives, coatings and sealants, it delivers superior cohesion, low odor and consistent melt flow. Its amorphous structure ensures broad solubility and clarity in formulations.
  • evonik vestoplast w 1750 amorphous polyolefin_ac5ef8bf
  • evonik vestoplast w 1750 amorphous polyolefin_ac5ef8bf

Features Of Evonik VESTOPLAST W-1750 Amorphous Polyolefin

  1. Excellent thermal stability and consistent melt behavior for reliable processing in hot-melt applications.

  2. High tack and strong initial adhesion to low-energy substrates including polyolefins and polyethylene films.

  3. Good compatibility with waxes, ethylene-vinyl acetate (EVA), and other thermoplastic polymers in adhesive formulations.

  4. Low viscosity at processing temperatures enables efficient coating, extrusion, and spray application.

  5. Amorphous structure provides clarity and transparency in finished adhesive layers.

Typical Applications Of Evonik VESTOPLAST W-1750 Amorphous Polyolefin

  1. Hot-melt pressure-sensitive adhesives (HMPSA) for labels and packaging tapes.

  2. Multi-layer co-extruded film sealants requiring peelable or resealable functionality.

  3. Adhesive components in hygiene product assembly (e.g., diaper leg cuffs and ear attachments).

  4. Overprint varnish binders and functional coatings for flexible packaging.

  5. Component in automotive interior bonding systems for non-woven laminates and trim adhesion.

Specifications Of Evonik VESTOPLAST W-1750 Amorphous Polyolefin

Chemical TypeAmorphous Polyolefin (APO)
Product FormPellets
AppearanceOff-white to light yellow, translucent pellets
Softening Point (Ring & Ball)Approx. 175 °C
Melt Viscosity (190 °C, 1000 s⁻¹)Approx. 1,800 mPa·s
Density (23 °C)Approx. 0.89 g/cm³
Key FeaturesHigh tack, low melt viscosity, excellent substrate wetting
Primary ApplicationsHot-melt adhesives, film sealants, hygiene and packaging bonding


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